Questions about GIMP, the GNU Image Manipulation Program. It is a freely distributed piece of software for such tasks as photo retouching, image composition and image authoring. Ask scripting questions on Stack Overflow, software support questions on Super User, and anything related to design here ...

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2answers
54 views

Remove noise / artifacts from single colour raster logo (Gimp)

I hope this is not a duplicate question - I have looked at other answers and I'm convinced this is different enough for its own question. I have a single-colour logo in raster format that I need to ...
5
votes
2answers
7k views

How to apply anti-aliasing to a layer with a transparent background?

I have one layer with some black pixels in the middle and a transparent background. If I add an opaque white background under it, merge both, and then click "Antialias" from the "Filters" menu, it ...
3
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2answers
139 views

Batch replace image color

I have plenty of images made up with the same color, just like those: Now what I want is to change their "main" color from "#3d507d" to "#7C0A0A". I tried to do that by changing the ...
1
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2answers
48 views

Mapping all colors (except background) to a single color in GIMP

I have a spotty image. The image has maroon and black spots (with gradient) on a white background. I would like to convert every color (except white) to green color using GIMP.
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2answers
110 views

GIMP: Remove text from background [duplicate]

Im completely new to image editing, so excuse my immaturity... I have the following image: I want to remove the writing on the blackboard and replace it with something different, keeping the ...
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1answer
331 views

How to design a basic banner with GIMP?

I am using GIMP. And I want to design a very basic banner to be printed 3m long. The design is as simple as it could be : it consists of one logo that I have in pdf format (was designed by a ...
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2answers
84 views

Creating animation and exporting it as series of PNG files

I am keen to have a tool that allows me to generate a particle animation and export it as a series of PNG files with alpha transparency. This is possible to do so with GIMP/Photoshop by drawing ...
0
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2answers
64 views

Disable floating layer mechanism in GIMP

GIMP applies a floating layer whenever I paste content into a document. Unlike Photoshop, this requires me to create a new layer each time which is an annoyingly contrived and confusing process. How ...
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2answers
212 views

How to convert GIMP gradient to Photoshop compatible Gradient?

I want to convert GIMP Gradient to Photoshop compatible gradient (importable)
5
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1answer
295 views

Create a clockwise gradient in GIMP

I was wondering if anyone knows a relatively easy way to create a clockwise gradient in GIMP. If you could imagine a vertical line 1ps wide (The length of the radius), and then rotate it 360 degrees, ...
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0answers
29 views

Batch recolor images but not background

I have a large set of images, each with a common monotone gray background, for which I would like to apply a common recolor to everything but this background. Does anyone know how I can do this? I ...
3
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1answer
61 views

How can I modify a GIF that uses “cumulative layers”?

When you save a GIF in GIMP, you're given the option to use cumulative layers (combine) or one frame per layer (replace). Choosing cumulative layers causes the GIF's layers to only contain the pixels ...
3
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1answer
30 views

GIMP: select a border in layer A and fill it in layer B

I would like to separate the fill from the shape. So, I would like to select the shape (the border of a selection) in layer A, and fill this selection with color in another layer B. Is it possible ...
2
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2answers
322 views

How do I create an 8 x 8 square brush in GIMP?

How do I create an 8x8 square brush, with no smoothing in GIMP? Do I actually have to create a custom brush? You'd think that the pencil brush would work but the size seemingly doesn't line up with ...
1
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1answer
37 views

How can I recolor an object to white in Gimp?

Like say I have a picture of a cut orange, and I want the inside pulp to be colored white instead of orange? I want to keep the details of the pulp, similar to how colorizing works. I've tried using ...
1
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2answers
132 views

GIMP: How to apply a mask to multiple layers?

I'm new to GIMP, so I'm having trouble accomplishing the following: I want to apply the same layer mask to all of my layers without having to merge them. If this is not possible, the end result ...
0
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0answers
20 views

enforce identical scale between two objects saved in .png files

I have two characters like this: But the white ones and the black ones are stored in different files, and the relative size of them, the scale of the object, although it has the same shape, is ...
0
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1answer
107 views

Loading Spinner Gif

I would like to create a loading spinner that looks like the one GitHub uses: Any tips on how to replicate this with another logo inside using Gimp? I am especially interested in this "interrupted" ...
3
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4answers
1k views

GIMP Rounded Rectangle Radius > 100px?

I am wondering if there is a way to make GIMP (2.8 on Mac) allow me to make a rectangle with rounded corners - the radius being over 100 px. This seems to be the current limit. This would greatly ...
1
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1answer
62 views

Scaling doesn't take?

I'm trying to scale my image down without messing up the text, so I did this: Wherein I increased the resolution and decreased the height. Well, as you can see, the height is 2 inches in the ...
1
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2answers
65 views

Replicating fading/tearing effect in GIMP

For a project we decided to use a freely available icon set that we could download. However it is now apparant that not all the icons that we need are present in this set and we need to add them ...
1
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4answers
5k views

Convert icon to a transparent png

I have a set of icons that I resized to 30x30. Now I want to use them for my iPhone TabBar as specified here: http://www.idev101.com/code/User_Interface/sizes.html How can I make these transparent ...
3
votes
2answers
7k views

Does Gimp support custom shapes?

Why doesn't The Gimp have drawing tools? Weird isn't it? Something I'm trying to do today, and not for the first time, is take in a picture and just annotate it with a couple of arrows pointing to ...
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1answer
35 views

GIMP: increase transparency with the distance from image's center

I want to apply a transformation on my image which will cause that: Image will be at zero transparency in its center With increasing horizontal distance from the center the image will smoothly ...
0
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1answer
278 views

Can't make a png image that has transparent background

I want to make a transparent image, so I made image's background transparent like this. But exported PNG image was not transparent, it was kind of gray. What am I doing wrong?
3
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3answers
2k views

How to draw 3 overlapping circles with different colors?

Is there a free software to draw following in ubuntu? How to color the overlap zone? I am not able to figure this out in GIMP.
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1answer
3k views

Get difference between two images as transparent image in GIMP

I have two images A and B which are similar in many regions. I want to create an image C so that B = C on top of A where C should be as transparent as possible. on top of is the normal layer ...
2
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1answer
85 views

editing several hundred images - GIMP

I'm working on a project that requires me to change several hundred images(somewhere around 550). They're all the same size and type. Each image needs several color corrections. Initially I use color ...
3
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2answers
5k views

10 pixel square brush in Gimp… how?

I need a brush that is exactly 10x10 pixels. Here is what I have tried so far: creating a brush with a radius of 5. This, of course, results in a brush that is more than 10 pixels wide creating a ...
0
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1answer
124 views

How to get a transparent color other than black with gimp?

I need to have two 100% transparent colors (I mean invisible) black (000000) and white (ffffff). When I try to have a 100% transparent color, gimp always set it to black (0x00000000 ARGB) even if I ...
-1
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1answer
73 views

Gimp: create single colour logos from full coloured ones

I would like to create images like the logos below. How do I create a single colour version of a company's logo? For example, how would I transform Google's logo (that has many colours and gradients, ...
2
votes
1answer
21 views

Is possible to duplicate 2 o more layers at a time in GIMP?

I made a design with 7 layers, and now I have to do another one very similar but with different attributes (text, color, size,etc). I know I can duplicate each layer, but can I duplicate 2 or more of ...
2
votes
2answers
66 views

Can I change the default Gimp transparent background to white?

I'm using Gimp 2. The default grid-style transparent background makes it incredibly difficult to get a sense of what the image will actually look like, when I finally display it over a background. Is ...
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2answers
1k views

Are Gimp's template sizes correct?

When I start a new project of a poster which is to be printed on an A4 paper, I select gimp's A4 dimension template, but as I recently found out, it is actually NOT A4. If I import the finished ...
2
votes
1answer
71 views

Drag to resize canvas size in GIMP the way I do it in MSPaint?

Any time I prefer Microsoft Paint over GIMP it's because in Paint you can simply and swiftly drag the canvas borders to enlarge it or crop it. I cannot understand why this feature is lacking in other ...
0
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1answer
73 views

How to combine a png and a path in inkscape

I made an image on Gimp to use as a background for my icon made in inkscape. The general shape of the icon is a rectangle path with round corner. I imported the png in inkscape, and I want to ...
1
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1answer
219 views

how to make edge of layer round in GIMP?

I am using GIMP. I want to make a new layer (above another layer) with round edges. How to do it? thanks
1
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1answer
47 views

Recolour a higher resolution image, when I have a recoloured lower resolution one?

I have three images; An "original" 16x16 image, a recoloured 16x16 image, and a 32x32 image which is basically the same as the original image, but with a higher resolution. What I want to do, is to ...
0
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1answer
95 views

How to make a low-quality effect?

these photos look like taken by a low resolution camera, but i think they aren't. so, i want to re-create that effect, does anyone know how to do that?
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3answers
86 views

How to add a segment between two nodes? [closed]

Using path tool, I created four nodes, then in edit mode I connected the first and fourth nodes, and then stroked the path. All worked well. I have a rectangle. Now, I want to add a segment between ...
4
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2answers
2k views

Gimp: removing background from product images

I often have the task of making the background of product images pure white. While preserving the best possible image quality, what is the quickest way to adjust colors such that the background ...
0
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1answer
138 views

how could i make this look less vomit enducing? lines [closed]

maybe if i was radiating out some grey from the letters? to give them more shape, just like light grey emitating from the edges of the letters and dropping away to nothing within a few pixels, would ...
0
votes
1answer
28 views

filters don't work on a certain image

I found a PNG pixelated image on the net (16*16) and under the "Filters" blur effect are grayed out and unclickable. Even when I size it up it still doesn't get blurred (which happens by default). I'm ...
9
votes
2answers
12k views

Gimp Pasted Layer Move Tool

What I want to do is paste a picture to a new gimp file. I have the background layer and when I paste it puts it into the floating selection like expected. I found that I'm supposed to turn it into a ...
1
vote
1answer
111 views

How can I recreate this effect in GIMP? Blue/white color conversion

Here is the image: The best way I can describe it is converting the image to a black/white scale (heavy white) and making all instances of black==blue.That was how I approached it when trying to ...
0
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1answer
62 views

Cleaning an image without destroying it

I looked for a physical map of Jordan and found this, which is exactly what I need except for the red lines. How can I remove the red lines? I tried in GIMP Select->By Color, selected all the red ...
0
votes
1answer
102 views

sand from under car animation

I'm creating a mini game where you are driving a car in a desert. You're looking at the car from above. I already have a model for the car, but now I'm trying to create an animation of sand coming ...
0
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0answers
87 views

Scale up image inside layer in PSD loses quality?

I'm an Android developer who knows not much about getting assets (pngs) from a psd or ai file to multiple resolutions that the Android platform needs. With Inkscape it's pretty straightforward. ...
4
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3answers
239 views

photoshop's stamp filter alternative for gimp

In Photoshop using Filter > Sketch > Stamp you can create transformation shown in images below Is there any plugin or any way to do this in gimp? P.S: in gimp Color > Desaturate is not helping
2
votes
2answers
147 views

Copying & Pasting inverted image in GIMP

I have a basic image that is black on a white background. I simply want to invert the image, take the now white portion and paste it on another image in GIMP. I am having no luck. Within GIMP, I ...